Next-Generation Sealed High-Force Iron Core Linear Motor for Heavy-Duty Industrial Throughput
Next-Generation Sealed High-Force Iron Core Linear Motor for Heavy-Duty Industrial Throughput Download native CAD models and request a technical quote for the
The LNF3 Series is the sealed industrial evolution of TOYO’s LTF3 high-force iron core linear motors. Designed to surpass the LNF2 in both raw power and environmental resilience, the LNF3 provides a high-durability physical barrier without compromising the sub-micron precision of the LTF3 lineage. It is the definitive solution for next-generation industrial automation where both massive force and robust protection are mission-critical.
The LNF3 Series represents the absolute peak of TOYO's sealed motion technology. By utilizing the advanced iron core architecture of the LTF3, the LNF3 achieves massive thrust levels (up to 1748N) while maintaining a fully enclosed environment protected by high-strength stainless steel strip seals. This architecture ensures that even in debris-heavy industrial cells, the magnetic track and high-resolution optical scale remain pristine. Maintaining ±0.001mm repeatability across strokes up to 5 meters, the LNF3 ensures that your high-force automation remains reliable and surgical for its entire travel life.
Building on the LNF2 legacy, the LNF3 features upgraded stainless steel strip seals and an optimized internal architecture to protect the high-force iron core motor from dust, metallic debris, and moisture.
Engineered for demanding protected transport tasks, the LNF3 series handles up to 75kg, combining robust capacity with environmental resilience.
Features improved heat dissipation within the sealed housing, allowing for higher duty cycles and more consistent performance in high-throughput industrial environments.
Maintains surgical accuracy with ±0.001mm repeatability and 1-micron resolution, ensuring mission-critical alignment even in gritty industrial cells.
Compare the LNF3 Series with similar high-performance series in our portfolio.
High Force Ironcore Linear Motor Robot
High Force Clean Room rated Ironcore linear motor stage
Iron core linear motor with strip seal cover
| Specification | LNF3-15 | LNF3-30 | LNF3-55 | LNF3-55C |
|---|---|---|---|---|
| Product Size (W x H mm) | 133 x 72 | 174 x 73 | 234 x 85 | 234 x 85 |
| Repeatability (μm) | ±0.001 | |||
| Maximum Payload (kg) | 15 | 30 | 55 | 75 |
| Peak Thrust (N) | 410 | 1058 | 2030 | 1800 |
| Rated Thrust (N) | 94 | 220 | 860 | 430 |
| Maximum Travel (mm) | 3010 | 3020 | 3030 | 3030 |
| Maximum Speed (mm/s) | 3500 | |||
| Maximum Acceleration (G) | 1 | |||
1 Maximum payload and thrust are specified based on an L10 life rating. To calculate life for your application, please contact us.
| Specification | 200 (mm) |
210 (mm) |
250 (mm) |
260 (mm) |
270 (mm) |
310 (mm) |
320 (mm) |
330 (mm) |
370 (mm) |
380 (mm) |
390 (mm) |
430 (mm) |
440 (mm) |
450 (mm) |
490 (mm) |
500 (mm) |
510 (mm) |
550 (mm) |
560 (mm) |
570 (mm) |
610 (mm) |
620 (mm) |
630 (mm) |
670 (mm) |
680 (mm) |
690 (mm) |
730 (mm) |
740 (mm) |
750 (mm) |
790 (mm) |
800 (mm) |
810 (mm) |
850 (mm) |
860 (mm) |
870 (mm) |
910 (mm) |
920 (mm) |
930 (mm) |
970 (mm) |
980 (mm) |
990 (mm) |
1030 (mm) |
1040 (mm) |
1050 (mm) |
1090 (mm) |
1100 (mm) |
1110 (mm) |
1150 (mm) |
1160 (mm) |
1170 (mm) |
1210 (mm) |
1220 (mm) |
1230 (mm) |
1270 (mm) |
1280 (mm) |
1290 (mm) |
1330 (mm) |
1340 (mm) |
1350 (mm) |
1390 (mm) |
1400 (mm) |
1410 (mm) |
1450 (mm) |
1460 (mm) |
1470 (mm) |
1510 (mm) |
1520 (mm) |
1530 (mm) |
1570 (mm) |
1580 (mm) |
1590 (mm) |
1630 (mm) |
1640 (mm) |
1650 (mm) |
1690 (mm) |
1700 (mm) |
1710 (mm) |
1750 (mm) |
1760 (mm) |
1770 (mm) |
1810 (mm) |
1820 (mm) |
1830 (mm) |
1870 (mm) |
1880 (mm) |
1890 (mm) |
1930 (mm) |
1940 (mm) |
1950 (mm) |
1990 (mm) |
2000 (mm) |
2010 (mm) |
2050 (mm) |
2060 (mm) |
2070 (mm) |
2110 (mm) |
2120 (mm) |
2130 (mm) |
2170 (mm) |
2180 (mm) |
2190 (mm) |
2230 (mm) |
2240 (mm) |
2250 (mm) |
2290 (mm) |
2300 (mm) |
2310 (mm) |
2350 (mm) |
2360 (mm) |
2370 (mm) |
2410 (mm) |
2420 (mm) |
2430 (mm) |
2470 (mm) |
2480 (mm) |
2490 (mm) |
2530 (mm) |
2540 (mm) |
2550 (mm) |
2590 (mm) |
2600 (mm) |
2610 (mm) |
2650 (mm) |
2660 (mm) |
2670 (mm) |
2710 (mm) |
2720 (mm) |
2730 (mm) |
2770 (mm) |
2780 (mm) |
2790 (mm) |
2830 (mm) |
2840 (mm) |
2850 (mm) |
2890 (mm) |
2900 (mm) |
2910 (mm) |
2950 (mm) |
2960 (mm) |
2970 (mm) |
3010 (mm) |
3020 (mm) |
3030 (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LNF3-15 Weight (kg) | Not Available | 10.77 | Not Available | 11.21 | Not Available | 11.65 | Not Available | 12.09 | Not Available | 12.53 | Not Available | 12.97 | Not Available | 13.41 | Not Available | 13.85 | Not Available | 14.29 | Not Available | 14.73 | Not Available | 15.17 | Not Available | 15.61 | Not Available | 16.05 | Not Available | 16.49 | Not Available | 16.93 | Not Available | 17.37 | Not Available | 17.81 | Not Available | 18.25 | Not Available | 18.69 | Not Available | 19.13 | Not Available | 19.57 | Not Available | 20.01 | Not Available | 20.45 | Not Available | 20.89 | Not Available | 21.33 | Not Available | 21.77 | Not Available | 22.21 | Not Available | 22.65 | Not Available | 23.09 | Not Available | 23.53 | Not Available | 23.97 | Not Available | 24.41 | Not Available | 24.85 | Not Available | 25.29 | Not Available | 25.73 | Not Available | 26.17 | Not Available | 26.61 | Not Available | 27.05 | Not Available | 27.49 | Not Available | 27.93 | Not Available | 28.37 | Not Available | 28.81 | Not Available | 29.25 | Not Available | 29.69 | Not Available | 30.13 | Not Available | 30.57 | Not Available | 31.01 | Not Available | ||||||||||||||||||||||||||||||||||||||||||||||||
| LNF3-30 Weight (kg) | 14.1515 | Not Available | 14.71 | Not Available | 15.27 | Not Available | 15.83 | Not Available | 16.39 | Not Available | 16.94 | Not Available | 17.5 | Not Available | 18.06 | Not Available | 18.62 | Not Available | 19.18 | Not Available | 19.74 | Not Available | 20.3 | Not Available | 20.85 | Not Available | 21.41 | Not Available | 21.97 | Not Available | 22.53 | Not Available | 23.09 | Not Available | 23.65 | Not Available | 24.2 | Not Available | 24.76 | Not Available | 25.32 | Not Available | 25.88 | Not Available | 26.44 | Not Available | 27.0 | Not Available | 27.56 | Not Available | 28.11 | Not Available | 28.67 | Not Available | 29.23 | Not Available | 29.79 | Not Available | 30.35 | Not Available | 30.91 | Not Available | 31.47 | Not Available | 32.02 | Not Available | 32.58 | Not Available | 33.14 | Not Available | 33.7 | Not Available | 34.26 | Not Available | 34.82 | Not Available | 35.37 | Not Available | 35.93 | Not Available | 36.49 | Not Available | 37.05 | Not Available | 37.61 | Not Available | 38.17 | Not Available | 38.73 | Not Available | 39.28 | Not Available | 39.84 | Not Available | 40.4 | Not Available | |||||||||||||||||||||||||||||||||||||||||||||||
| LNF3-55 Weight (kg) | Not Available | 22.7795 | Not Available | 23.754 | Not Available | 24.73 | Not Available | 25.7 | Not Available | 26.68 | Not Available | 27.65 | Not Available | 28.63 | Not Available | 29.6 | Not Available | 30.58 | Not Available | 31.55 | Not Available | 32.52 | Not Available | 33.5 | Not Available | 34.47 | Not Available | 35.45 | Not Available | 36.42 | Not Available | 37.4 | Not Available | 38.37 | Not Available | 39.35 | Not Available | 40.32 | Not Available | 41.3 | Not Available | 42.27 | Not Available | 43.24 | Not Available | 44.22 | Not Available | 45.19 | Not Available | 46.17 | Not Available | 47.14 | Not Available | 48.12 | Not Available | 49.09 | Not Available | 50.07 | Not Available | 51.04 | Not Available | 52.01 | Not Available | 52.99 | Not Available | 53.96 | Not Available | 54.94 | Not Available | 55.91 | Not Available | 56.89 | Not Available | 57.86 | Not Available | 58.84 | Not Available | 59.81 | Not Available | 60.79 | Not Available | 61.76 | Not Available | 62.73 | Not Available | 63.71 | Not Available | 64.68 | Not Available | 65.66 | Not Available | 66.63 | Not Available | 67.61 | Not Available | 68.58 | |||||||||||||||||||||||||||||||||||||||||||||||
| LNF3-55C Weight (kg) | Not Available | 22.7795 | Not Available | 23.754 | Not Available | 24.73 | Not Available | 25.7 | Not Available | 26.68 | Not Available | 27.65 | Not Available | 28.63 | Not Available | 29.6 | Not Available | 30.58 | Not Available | 31.55 | Not Available | 32.52 | Not Available | 33.5 | Not Available | 34.47 | Not Available | 35.45 | Not Available | 36.42 | Not Available | 37.4 | Not Available | 38.37 | Not Available | 39.35 | Not Available | 40.32 | Not Available | 41.3 | Not Available | 42.27 | Not Available | 43.24 | Not Available | 44.22 | Not Available | 45.19 | Not Available | 46.17 | Not Available | 47.14 | Not Available | 48.12 | Not Available | 49.09 | Not Available | 50.07 | Not Available | 51.04 | Not Available | 52.01 | Not Available | 52.99 | Not Available | 53.96 | Not Available | 54.94 | Not Available | 55.91 | Not Available | 56.89 | Not Available | 57.86 | Not Available | 58.84 | Not Available | 59.81 | Not Available | 60.79 | Not Available | 61.76 | Not Available | 62.73 | Not Available | 63.71 | Not Available | 64.68 | Not Available | 65.66 | Not Available | 66.63 | Not Available | 67.61 | Not Available | 68.58 | |||||||||||||||||||||||||||||||||||||||||||||||
To ensure the highest level of design accuracy and reduce your engineering lead times, TOYO Robotics Americas provides a comprehensive library of native CAD models. Hosted through our CAD Community Portal, these models are not generic placeholders; they are highly detailed, configurable files designed to drop directly into your assembly.
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Contact our application engineers to generate your exact part number or for complex multi-axis configurations.
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